Electronics Forum | Tue Mar 13 11:15:43 EDT 2012 | flyingsnow
It looks like our printing is fine. The short issue is caused by the placement. Mydata we used for placement has a global force setup which cannot be changed for individual component.
Electronics Forum | Fri Nov 08 05:08:28 EST 2002 | zolasteven
Can anyone advise on the following : 1. Insufficient pcboard support during printing We are printing on double sided pc boards (approx. 8 ins by 6 ins). There is a problem of high paste when we are printing the second side. The reason bsing the boa
Electronics Forum | Wed Mar 16 09:06:07 EST 2005 | russ
This is what I might do, I would purchase either a solder volume (preferred) or at the least a paste height measurement piece of equipmment, The most important parameters with pronting are volume and registration. You need one of these inspection
Electronics Forum | Wed Mar 27 10:32:29 EST 2002 | barryg
hello evryone. I am rleatively new to smt production. Though we have been successfully running pcb assy's and getting very good solder quality we are trying to get some proccess control parameters set up for our printing process. We have a semiauto s
Electronics Forum | Thu Feb 13 11:42:36 EST 2003 | vortex
We currently screen print all of our adhesive applications and generally have favorable results. The adhesive we use is: Heraeus , P/N 250 GM Prod/N PD955PR We print this on three different screen printers, Dek 265 Horizon, Fuji GSP-II and MPM-30
Electronics Forum | Thu Sep 25 12:59:14 EDT 2003 | successmani
hi, I am a research student in Electronics manufacturing at RIT. We are planning to assemble boards using lead free solder paste. I was wondering would there be any changes in printing in using lead-free paste"Sn-3.9Ag-0.5Cu". Thedensity of Sn-37Pb
Electronics Forum | Fri Mar 09 15:13:49 EST 2012 | davef
Care must be taken to not apply an excess of material, as the adhesive will flow under the device during placement and curing, and could cause a short. Printer setup: * Don't worry about stencil thickness. A wide range of stencil thicknesses (typic
Electronics Forum | Mon Oct 30 21:03:47 EST 2000 | Dave F
George: Why won't you share with us?
Electronics Forum | Thu Feb 20 08:36:02 EST 2003 | bdoyle
If you have it in electronic copy you should post it to the SMTnet library.
Electronics Forum | Fri Sep 26 10:47:56 EDT 2003 | davef
The metals used to replace the lead weigh less than the lead.
